I think you’ve nailed it Viv, I looked everywhere for images of the interior and you managed to find one. It’s reasonably conclusive given that each window has 5 vertical panes of glass just like the original photograph. I’m convinced now that it was Bingley Hall.Could this be the cause of the 'reflection' brummy-lad ? This was Bingley Hall roof in 1908. I notice from other images that there's a balcony around the hall, too. So perhaps the bar was on a balcony - earlier I mentioned that the refreshment room was over the entrance.
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